#include<bits/stdc++.h>
using namespace std;
int a[100005]={0};
int n;
int main()
{
    freopen("duel.in","r",stdin);
    freopen("duel.out","w",stdout);
    cin>>n;
    for(int i=1;i<n+1;i++)
    {
        cin>>a[i];
    }
    sort(&a[1],&a[n+1]);
    int p=1;
    for(int i=2;i<=n;i++)
    {
        if(a[i]>a[p])
        {
            p++;
        }
    }
    cout<<n-p+1;
    return 0;
}
